There’s a kind of magic that only happens in a grandmother’s kitchen—the kind that lingers in the air like the sweet scent of lemon zest and the warmth of oven-baked memories. These Limoncello Ricotta Custard Squares are a treasured recipe passed down with love, filled with creamy ricotta, zesty limoncello, and a soft, golden top that practically glows with nostalgia.
Whether you’re baking them to share at Sunday lunch, to tuck into a picnic basket, or to enjoy quietly with a cup of tea, these squares are simple, elegant, and totally unforgettable.
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What Are These Custard Squares All About?
These are light yet indulgent custard-like dessert bars, kissed with lemon zest and the brightness of limoncello. Think of them as a cross between a cheesecake and a lemon tart—just set enough to hold their shape, but soft and silky inside. They’re made in one bowl, with basic ingredients, and always draw a crowd (even if it’s just you and your memories).
Why You’ll Love This Recipe
- Ultra-simple prep – just mix and bake!
- Creamy, tender texture that melts in your mouth
- Bright, citrusy flavor balanced with just enough sweetness
- Elegant golden top that looks like a sunshine glaze
- Perfect for spring brunches, Easter, or any time you need a pick-me-up
The Taste: A Slice of Sunshine & Comfort
One bite and you’re transported—there’s that smooth, velvety ricotta center, that whisper of lemon from zest and liqueur, and a subtle vanilla warmth that rounds it all out. The limoncello adds a sophisticated citrus note that makes these bars feel just fancy enough without being fussy.
It’s sweet, but not too sweet. Light, but satisfying. Like a hug in dessert form.
Health & Happiness in Every Square
- Ricotta cheese adds protein and richness without heaviness
- Lemon zest brings natural antioxidants and a fresh zing
- Limoncello adds brightness and depth of flavor
- Minimal flour keeps them light and custardy
Ingredients You’ll Need
- 1 cup ricotta cheese (preferably whole milk)
- 1/2 cup granulated sugar
- 1/4 cup limoncello liqueur
- 3 large eggs
- 1 teaspoon vanilla extract
- 1/4 cup all-purpose flour
- Zest of 1 lemon
- Pinch of salt
- Powdered sugar for dusting (optional)
Kitchen Tools You’ll Need
- Large mixing bowl
- Whisk or hand mixer
- Rubber spatula
- 8×8-inch baking dish
- Cooling rack
- Fine mesh sieve for dusting
Ingredient Swaps & Additions
✨ Want to make it your own? Try these ideas:
- No limoncello? Sub with lemon juice + 1 tbsp extra sugar
- Gluten-free? Use almond flour instead of all-purpose
- Want more citrus? Add orange or grapefruit zest
- Festive twist? Top with sugared berries or a lemon glaze
Step-by-Step Instructions
- Preheat your oven to 350°F (175°C). Grease an 8×8-inch baking dish.
- In a large bowl, mix ricotta and sugar until smooth and creamy.
- Add in the limoncello, eggs, and vanilla, and whisk until well combined.
- Gently fold in the flour, lemon zest, and pinch of salt until just incorporated.
- Pour the mixture into the baking dish and smooth out the top.
- Bake for 30–35 minutes, until the top is golden and a toothpick comes out clean.
- Let the pan cool for 10 minutes, then transfer to a wire rack.
- Once cooled, dust with powdered sugar, cut into squares, and serve!
What to Serve with These Custard Squares
- A mug of chamomile or mint tea
- Chilled limoncello or prosecco
- Fresh raspberries or blueberries on the side
- A spoonful of whipped mascarpone or Greek yogurt
Tips for Baking Success
- Use room temp ingredients for the smoothest texture
- Don’t overbake—edges should be set, center just firm
- Let cool completely before slicing for clean squares
- A light dusting of powdered sugar adds a lovely finish
Storage Instructions
- Refrigerate in an airtight container for up to 4 days
- Freeze: Wrap individual squares in plastic and freeze for up to 1 month
- Serve chilled or at room temp—both are delicious
Frequently Asked Questions
Can I make this without alcohol?
Yes! Substitute the limoncello with fresh lemon juice and increase the sugar slightly to maintain balance.
Can I double the recipe?
Yes—just use a 9×13 baking dish and bake for 40–45 minutes.
Do I need to strain the ricotta?
Not necessary if your ricotta is thick. If it’s watery, give it a quick strain to prevent sogginess.
The Final Slice
These Limoncello Ricotta Custard Squares are comfort food with a touch of elegance. They’re unfussy, deeply satisfying, and filled with the flavors of home—lemon zest, vanilla, and the kind of love only Grandma could bake in.
They’re the kind of treat you make once, then find yourself reaching for again and again.
More Lemon-Loving Recipes You’ll Adore
- Must-Try One-Bowl Sunshine Limoncello Ricotta Snack Loaf
- Lemon Ricotta Olive Oil Muffins
- Classic Italian Lemon Knot Cookies (Anginetti)
Let’s Bake Together! 💛🍋
Tried these custard squares?
📸 Share your photo on Pinterest or tag me—I’d love to see your golden tops!
💬 Leave a comment and tell me: Did they taste just like Grandma’s?
Nutrition Info (Per Square, Approx. 9 servings)
- Calories: 165
- Fat: 7g
- Carbs: 18g
- Protein: 6g
- Sugar: 12g
- Fiber: <1g
Would you like a printable version or lemon glaze topping in the next post?
